ED050A

Session: Jun 2022 (session 2)

Wavelength: 6 cm

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Yebes (Sebastián Pérez at Sat Jun 11 03:01:37 2022) Failure:RECE

Excessive compressor heating due to high temperature. The operating temperature ranges of the cold stage have been reached between 23:20:00 and the 00:10:00 UT. And for the intermediate stage have been reached between 02:10:00 UT and the end of schedule.

Hartebeesthoek (Jonathan Quick at Sat Jun 11 07:39:50 2022) Success:

No known problems.

Tianma65 (BoXia at Sat Jun 11 08:42:18 2022) Success:

Medicina (G.Maccaferri at Sat Jun 11 08:54:04 2022) Success:

Irbene (Roberts at Sat Jun 11 17:56:59 2022) Failure:

Schedule was cancelled.

Noto (Salvo Buttaccio at Mon Jun 13 12:05:26 2022) Failure:RECE

unlocked l.o.

Torun (Paweł Wolak at Tue Jun 14 09:59:26 2022) Success:

Cross pols!

Onsala (Jun Yang at Tue Jun 14 12:48:46 2022) Success:

No known problems.

Effelsberg (Uwe at Wed Jun 15 08:42:29 2022) Success:

Jodrell_Bank (Alastair Gunn at Fri Jul 08 08:20:03 2022) Minor failures: ANT

Rx carousel failure resulted in first hour lost (Rx stuck in L-band). Okay from about 2100 UT. No other known problems.